The amino acid mixture solution was prepared from bean and maize embryo dregs by microbial degradation. The solution contains eighteen kinds of amino acid. The eight kinds of essential amino acid was 41.5 per cent of the total amino acid mixture solution and the resultant ratio of amino acid, produce artio, utilization ratio of raw material protein and resultant ratio of amino acid nitrogen were 40, 18, 87.2 and 52.6 per cent respectively.The experimental animals were given basic food and amino acid mixture solution as a substitute for drinking water. The experiment was divided into four groups i.e. A (100% instead of the water), B(50%), C (33%), D (100% tap water). The growth rate, swimming time and antianoxic survival time of all test animals were investigated. The result showed that amino acid mixture solution from bean and maize embryo dregs might play a benefitial roles in animal growth rate, antifatigue, maintaning strength of anti-anoxia and increasing stamina.

ObjectiveTo explore the diagnosis and treatment of incomplete Kawasaki disease.MethodsA retrospective analysis was applied in 39 children patients clinically diagnosed as Kawasaki disease.ResultsThirtynine cases were found to have a high temperature over 5 days( 100％ ),30 patients with bilateral conjunctival congestion (76.9％),28 cases with cherry pink and chapped lips( 71.8％ ),21 patients with erythema multiforme and erythra(53.8％ ),20 cases with hand-foot scleredema(51.3％ )and 10 patients with cervical lymphatic enlargement (25.6％).In addition to the high temperature,22 cases were found to have three classic clinical diagnostic characterstics(56.4％ ),and 17 patients with two classic characterstics(43.6％ ).During the course of disease,C-reactve protein was observed to increase,and erythrocyte sedimentation rate speed up significantly.Intravenous infusion of gamma globulin and oral administration of aspirin was confirmed to be effective for incomplete Kawasaki disease.ConclusionThe careful observation and complete clinical examination was conducive to early diagnosis of incomplete Kawasaki disease instead of misjudge and missed diagnosis.

To compare the activity of RGD-TRAIL in different expression systems, RGD-TRAIL in both Escherichia coli (E.coli) and Pichia pastoris was constructed and expressed. In vitro activity of RGD-TRAIL from Pichia pastoris expression system was also analyzed. Genetic engineering techniques were used to construct recombinant plasmid pET30-rgd-trail and pHBM-rgd-trail. The recombinant protein RGD-TRAIL was purified with Ni ion affinity chromatography after induction. MTT assay, ELISA, scratch wound healing, transwell migration assay and Hoechst 33342 staining were performed to detect the effects of RGD-TRAIL on proliferation, binding activity, migration and apoptosis. The expression of apoptosis-associated proteins was detected by Western blotting. Recombinant protein RGD-TRAIL was successfully expressed in a form of inclusion body in E.coli, while expressed secretorily in Pichia pastoris. It possessed more potent cytotoxicity than RGD-TRAIL in E.coli by MTT assay. The RGD-TRAIL expressed by Pichia pastoris showed powerful binding affinity with cancer cells expressing α(v), DR4, DR5 and highly potent cytotoxicity through inducing apoptosis of cancer cells. Nuclear fragmentation was examined by Hoechst 33342 staining. Cleaved PARP and caspase-3 were also detected after incubation with RGD-TRAIL. Additionally, RGD-TRAIL inhibited migration significantly in A549 and HT1080 cells. The results demonstrate that Pichia pastoris expression system is more suitable for the recombinant protein RGD-TRAIL. Its binding affinity and antitumor activity might make RGD-TRAIL a promising candidate for cancer therapy.

Objective To know about the status quo and influencing factors of undergraduate nurses' psychological empowerment at present,and provide a theoretical basis for nursing administrators so as to take measures to raise the level of psychological empowerment of undergraduate nurses.Methods General information questionnaire for nurses,Psychological Empowerment Scale were used to survey 207 undergraduate nurses in 3 first class teaching hospital of Dalian City.Results Undergraduate nurses' psychological empowerment score was (43.890±6.515) points,four dimensions whose scores from high to low were self-efficacy,job significance,autonomy and job impact.There was statistical difference in terms of ages,working length,working positions,professional titles,working purposes and training opportunities.Among them,working position and working purpose were the most important influencing factors of psychological empowerment.Conclusions Psychological empowerment of undergraduate nurses needs to be improved,managers should pay attention to the role of psychological empowerment,and actively cultivate and correctly guide undergraduate nurses in order to stimulate their potential in work,and finally,promote the sustainable development of a solid nursing career.

As an important component of hospital information system (HIS), outpatient information management system (OIMS) should be emphasized on during the process of hospital digitalization. This paper summarizes the main contents and functions of OIMS and discusses the most important sub-system of OIMS's, outpatient doctor workstation, on its case history, examination/Lab and prescription. The generalpurpose card system for outpatient service will be set up on the basis of computerized OIMS, and thus the problems of outpatient can be eliminated completely.

Objective To retrospectively analyze the expression of SARS-CoV (IgG) in the serum of hospitalized children who were not suffering from SARS, and retrospectively evaluate the difference of generation of the antibody between the children and adults. Methods Serum samples were collected from 85 hospitalized children, 500 health-check adults, 976 hospitalized adults, and 156 adults recovered from severe acute respiratory syndrome (SARS), and SARS-CoV (IgG) in the specimens was determined by ELISA and biologic chip. Results The level of serum SARS-CoV (IgG) in childhood patients was significantly higher than that in adult patients (17.6% vs 6.3%, P

Objective To study the neuroprotective effect of apigenin on microglia which was exposed to oxygen glucose deprivation and reperfusion (OGD/R), which was characterized by its influence on IL-1? and TNF-? expression. Methods Primary microglial cultures were prepared from newborn rat brain. The purity of isolated cells were identified by GSA-IB4. The cells were randomized into 5 groups:normal group, DMSO group and apigenin-treated groups (10, 25, 50 ?mol/L). The cells of DMSO group and apigenin-treated group were exposed to 8 h of OGD and 24 h of reperfusion in the presence or absence of apigenin at a range of concentrations. Culture supernatants were collected and IL-1? and TNF-? were detected by ELISA assay. Results The expression of IL-1? and TNF-? were significantly higher in DMSO group (P

Organelles have their special functions, they interact with each other and coordinate a series of important physiological functions at the same time. Organelle interaction occurs at membrane contact sites(MCSs), where the membranous organelle endoplasmic reticulum is the core, and specific tethered proteins at the membrane contact site bind to the organelle membrane and various protein complexes work together to perform specific functions, such as lipid transport, Ca2+ transfer, etc. This review studies on the structure and function of membrane contact sites and their key roles in organelle interactions, focusing on the connection between the endoplasmic reticulum and plasma membrane, mitochondria and Golgi, as well as the association between the key proteins at membrane contact sites and the occurrence and development of various diseases.

Objective To explore the association of tumor necrosis factor(TNF)-α gene-308G/A single nucleotide polymorphism with susceptibility to syphilis.Methods The study includes 56 patients with early symptomatic syphilis,38 with eady latent syphilis,and 102 normal human controls.The-308G/A single nucleotide polymorphism of TNF-α gene was detected in all subjects by real-time fluorescent quantitative PCR.Results The frequency of TNF-α-308 G and A allele was 0.926 and 0.074 in patients with early syphilis,0.941 and 0.059 in the controls,0.929 and 0.071 in patients with early symptomatic syphihs,0.921 and 0.079 in patients with early latent syphilis.No significant difference was found between patients with early syphilis and the controls or between patients with early symptomatic syphilis and those with early latent syphilis in the frequency of either allele (MG) at-308 position of TNF-α gene(all P>0.05).Conclusion There seems to be no evidence for association between TNF-α gene-308G/A single nucleotide polymorphism and susceptibility to syphilis.

Objective This study aims to explore the social support,coping style on depressive mood of infertile patients.Methods 165 infertility patients were collected as the research object,and they were investigated with the self-rating depression scale,social support scale and coping style questionnaire.Results 34.55％,48.48％ of the patients with education background of junior middle school,high school appeared depression.Subjective support and positive coping had significant positive correlation.The availability of support and positive coping had significant positive correlation.Positive coping and depression had significant negative correlation,negative coping and depression had significant positive correlation.Educational level and depression demonstrated inverted U shape relationship; coping style had direct effect and indirect effect on infertile female patients with depression.Conclusions Use of active coping without negative coping can reduce depressive mood,improve patients' social support in order to reduce mental stress level.